Oregon Black Agate w Plume and Marcasite Cabbing Rough Flatrate Lapidary Stone Piranha Agate One Pound is generally 1-2

One Pound is generally 1-2 geodes

we love to grind and polish the ends and to keep them as display pieces

though the general leading theory is coprolites

Here is a gorgeous Mosasaur Jaw from Morocco that appears to be at least 60% authentic

its one you rarely see rough or slabs of anymore

Oregon Black Agate w Plume and Marcasite Cabbing Rough Flatrate Lapidary Stone Piranha Agate One Pound is generally 1-2This is a Black Oregon Agate from near Prineville, Oregon. This material is from an old estate sale. So far as I know, it was never mined or marketed. It does have some really nice looking plume and marcasite in some of it, but it is hard to photograph due to the darker color scheme and the poor lighting here. I have not worked any, so I'm unsure of how it does. It appears solid, but some voids are present. These could however be incorporated for a